1005532005522 has 32 divisors (see below), whose sum is σ = 2194107347520. Its totient is φ = 304676205120.

The previous prime is 1005532005509. The next prime is 1005532005571. The reversal of 1005532005522 is 2255002355001.

It is a super-2 number, since 2×1005532005522² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1005532005522.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91993 + ... + 1421100.

It is an arithmetic number, because the mean of its divisors is an integer number (68565854610).

Almost surely, 2^{1005532005522} is an apocalyptic number.

1005532005522 is an abundant number, since it is smaller than the sum of its proper divisors (1188575341998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1005532005522 is a wasteful number, since it uses less digits than its factorization.

1005532005522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523178.

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 1005532005522 in words is "one trillion, five billion, five hundred thirty-two million, five thousand, five hundred twenty-two".